JPS6440911A - Optical cable - Google Patents

Optical cable

Info

Publication number
JPS6440911A
JPS6440911A JP62197810A JP19781087A JPS6440911A JP S6440911 A JPS6440911 A JP S6440911A JP 62197810 A JP62197810 A JP 62197810A JP 19781087 A JP19781087 A JP 19781087A JP S6440911 A JPS6440911 A JP S6440911A
Authority
JP
Japan
Prior art keywords
width
grooves
optical cable
main body
tape
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP62197810A
Other languages
Japanese (ja)
Inventor
Yuji Kameo
Masaaki Nakasuji
Masakazu Watabe
Masato Ishikawa
Fumikiyo Uchioke
Takashi Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Telegraph and Telephone Corp, Sumitomo Electric Industries Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP62197810A priority Critical patent/JPS6440911A/en
Publication of JPS6440911A publication Critical patent/JPS6440911A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4407—Optical cables with internal fluted support member
    • G02B6/4408—Groove structures in support members to decrease or harmonise transmission losses in ribbon cables

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)

Abstract

PURPOSE:To stabilize the transmission characteristics, mechanical characteristics, and long-period reliability of an optical cable by specifying the relation among the size of grooves cut in a slot main body, the size of a tape fiber, and the number of stored sheets. CONSTITUTION:The width Ws of the grooves 2 in the slot main body 5 is within a range of Wf+0.1<Ws<=WfX1.3(mm) for the width Wf of the tape fiber 1 and the depth D of the grooves 2 is within a range of nt+0.2<=D<nt+0.35Wf(mm) for the width Wf of the tape fiber 1. Thus the width and depth of the grooves in the slot main body 5 are prescribed within the optimum ranges corresponding to the width, thickness, and number of stored sheets of tape fibers to obtain an optical cable of the stablest structure in terms of the transmission characteristics, mechanical characteristics, and long-period reliability of the optical fiber.
JP62197810A 1987-08-07 1987-08-07 Optical cable Pending JPS6440911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62197810A JPS6440911A (en) 1987-08-07 1987-08-07 Optical cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62197810A JPS6440911A (en) 1987-08-07 1987-08-07 Optical cable

Publications (1)

Publication Number Publication Date
JPS6440911A true JPS6440911A (en) 1989-02-13

Family

ID=16380723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62197810A Pending JPS6440911A (en) 1987-08-07 1987-08-07 Optical cable

Country Status (1)

Country Link
JP (1) JPS6440911A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009535663A (en) * 2006-04-28 2009-10-01 コーニング ケーブル システムズ リミテッド ライアビリティ カンパニー Slotted high density optical fiber core and slotted core cable

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62105109A (en) * 1985-10-31 1987-05-15 Sumitomo Electric Ind Ltd Spacer type optical cable

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62105109A (en) * 1985-10-31 1987-05-15 Sumitomo Electric Ind Ltd Spacer type optical cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009535663A (en) * 2006-04-28 2009-10-01 コーニング ケーブル システムズ リミテッド ライアビリティ カンパニー Slotted high density optical fiber core and slotted core cable

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